com.alibaba.qlexpress4.runtime.operator.arithmetic.MultiplyOperator Maven / Gradle / Ivy

Go to download
package com.alibaba.qlexpress4.runtime.operator.arithmetic;

import com.alibaba.qlexpress4.QLOptions;
import com.alibaba.qlexpress4.QLPrecedences;
import com.alibaba.qlexpress4.exception.ErrorReporter;
import com.alibaba.qlexpress4.runtime.QRuntime;
import com.alibaba.qlexpress4.runtime.Value;
import com.alibaba.qlexpress4.runtime.operator.base.BaseBinaryOperator;

/**
 * @author bingo
 */
public class MultiplyOperator extends BaseBinaryOperator {
    private static final MultiplyOperator INSTANCE = new MultiplyOperator();

    private MultiplyOperator() {
    }

    public static MultiplyOperator getInstance() {
        return INSTANCE;
    }

    @Override
    public Object execute(Value left, Value right, QRuntime qRuntime, QLOptions qlOptions,
        ErrorReporter errorReporter) {
        return multiply(left, right, qlOptions, errorReporter);
    }

    @Override
    public String getOperator() {
        return "*";
    }

    @Override
    public int getPriority() {
        return QLPrecedences.MULTI;
    }
}